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What is ST92F124?

This electronic component, produced by the manufacturer "ST Microelectronics", performs the same function as "8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM / E3 TMEMULATED EEPROM / CAN 2.0B AND J1850 BLPD".


ST92F124 Datasheet PDF - ST Microelectronics

Part Number ST92F124
Description 8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM / E3 TMEMULATED EEPROM / CAN 2.0B AND J1850 BLPD
Manufacturers ST Microelectronics 
Logo ST Microelectronics Logo 


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ST92F124/ST92F150/ST92F250
8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM,
E3 TM(EMULATED EEPROM), CAN 2.0B AND J1850 BLPD
PRELIMINARY DATA
s Memories
– Internal Memory: Single Voltage FLASH up to 256
Kbytes, RAM up to 8Kbytes, 1K byte E3 TM (Emulat-
ed EEPROM)
– In-Application Programming (IAP)
– 224 general purpose registers (register file) availa-
ble as RAM, accumulators or index pointers
s Clock, Reset and Supply Management
– Register-oriented 8/16 bit CORE with RUN, WFI,
SLOW, HALT and STOP modes
– 0-24 MHz Operation (Int. Clock), 4.5-5.5 V range
– PLL Clock Generator (3-5 MHz crystal)
– Minimum instruction time: 83 ns (24 MHz int. clock)
s 80, 77 or 48 I/O pins (depending on device)
s Interrupt Management
– 80, 77 or 48 I/O pins (depending on device)
– 4 external fast interrupts + 1 NMI
– Up to 16 pins programmable as wake-up or addition-
al external interrupt with multi-level interrupt handler
– DMA controller for reduced processor overhead
s Timers
– 16-bit Timer with 8-bit Prescaler, and Watchdog Tim-
er (activated by software or by hardware)
– 16-bit Standard Timer that can be used to generate
a time base independent of PLL Clock Generator
– Two 16-bit independent Extended Function Timers
(EFTs) with Prescaler, 2 Input Captures and two
Output Compares (100-pin devices only)
– Two 16-bit Multifunction Timers, with Prescaler, 2 In-
put Captures and two Output Compares
s Communication Interfaces
– Serial Peripheral Interface (SPI) with Selectable
Master/Slave mode
TQFP64
14x14
PQFP100
14x20
TQFP100
14x14
– One Multiprotocol Serial Communications Interface
with asynchronous and synchronous capabilities
– One asynchronous Serial Communications Interface
(on 100-pin versions only) with 13-bit LIN Synch
Break generation capability
– J1850 Byte Level Protocol Decoder (JBLPD)
(on F150J versions only)
– One or two full I²C multiple Master/Slave Interfaces
supporting Access Bus
– One or two CAN 2.0B (150 version only) Active inter-
faces
s 10-bit Analog to Digital Converter allowing up to 16
input channels on 100-pin devices or 8 input channels
on 64-pin devices
s Development Tools
– Free High performance Development environment
(IDE) based on Visual Debugger, Assembler, Linker,
and C-Compiler; Real Time Operating System (OS-
EK OS, CMX) and CAN drivers
– Hardware Emulator and Flash Programming Board
for development and ISP Flasher for production
DEVICE SUMMARY
Features
ST92F124R9 ST92F124V1 ST92F150C(R/V)1
FLASH - bytes
64K
128K
128K
RAM - bytes
E3 TM - bytes
2K
1K
4K
1K
4K
1K
Timers and Serial
Interface
2 MFT, STIM,
WD, SCI, SPI,
I²C
2 MFT, 2 EFT,
STIM, WD,
2 SCI, SPI, I²C
2 MFT, 0/2 EFT,
STIM, WD,
1/2 SCI, SPI, I²C
ADC
8 x 10 bits
16 x 10 bits
8/16 x 10 bits
Network Interface
-
CAN
Temp. Range
-40°C to 85°C
-40°C to 105°C
-40°C to 105°C ,
-40°C to 125°C 2)
Packages
TQFP64
PQFP100
P/TQFP100 and
TQFP64
ST92F150JDV1
ST92F250CV2
128K
256K
6K 8K
1K 1K
2 MFT, 2 EFT, 2 MFT, 2 EFT, STIM,
STIM, WD,
2 SCI, SPI, I²C
WD, 2 SCI,
SPI, 2 I²C 1)
16 x 10 bits
2 CAN, J1850
CAN, LIN Master
-40o C to 125o C
-40°C to 105°C ,
-40°C to 125°C 2)
P/TQFP100
1) see Section 12.3 on page 396 for important information
2) see Table 70 on page 393
Rev. 1.3
December 2002
1/398
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 9

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ST92F124 equivalent
ST92F124/F150/F250 - GENERAL DESCRIPTION
Figure 1. ST92F124R9: Architectural Block Diagram
FLASH
64 Kbytes
E3 TM
1 Kbyte
RAM
2 Kbytes
NMI
INT[5:0]
WKUP[13:0]
OSCIN
OSCOUT
RESET
CLOCK2/8
INTCLK
CK_AF
STOUT
256 bytes
Register File
8/16 bits
CPU
Interrupt
Management
ST9 CORE
RCCU
ST. TIMER
TINPA0
TOUTA0
TINPB0
TOUTB0
TINPA1
TOUTA1
TINPB1
TOUTB1
MF TIMER 0
MF TIMER 1
VREG
VOLTAGE
REGULATOR
Fully
Prog.
I/Os
I2C BUS
WATCHDOG
SPI
ADC
SCI M
P0[7:0]
P1[2:0]
P2[7:0]
P3[7:4]
P4[7:4]
P5[7:0]
P6[5:2,0]
P7[7:0]
SDA
SCL
WDOUT
HW0SW1
MISO
MOSI
SCK
SS
AVDD
AVSS
AIN[15:8]
EXTRG
TXCLK
RXCLK
SIN
DCD
SOUT
CLKOUT
RTS
The alternate functions (Italic characters) are mapped on Port 0, Port 1, Port2, Port3, Port4, Port5, Port6
and Port7.
5/398
9


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