ST92F124/ST92F150/ST92F250
8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM,
E3 TM(EMULATED EEPROM), CAN 2.0B AND J1850 BLPD
■ Memories
– Internal Memory: Single Voltage FLASH up to 256
3 TM
Kbytes, RAM up to 8Kbytes, 1K byte E
ed EEPROM)
(Emulat-
– In-Application Programming (IAP)
– 224 general purpose registers (register file) availa-
ble as RAM, accumulators or index pointers
TQFP64
14x14
PQFP100
14x20
■ Clock, Reset and Supply Management
– Register-oriented 8/16 bit CORE with RUN, WFI,
SLOW, HALT and STOP modes
TQFP100
– 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)
■ Up to 80 I/O pins
14x14
■ Communication Interfaces
– Serial Peripheral Interface (SPI) with Selectable
Master/Slave mode
– One Multiprotocol Serial Communications Interface
with asynchronous and synchronous capabilities
– One asynchronous Serial Communications Interface
with 13-bit LIN Synch Break generation capability
– J1850 Byte Level Protocol Decoder (JBLPD)
– Up to two full I²C multiple Master/Slave Interfaces
supporting Access Bus
■ Interrupt Management
– 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
■ Timers
– Up to two CAN 2.0B Active interfaces
– 16-bit Timer with 8-bit Prescaler, and Watchdog Tim-
■ Analog peripheral (low current coupling)
er (activated by software or by hardware)
– 10-bit A/D Converter witvalh up to 16 robust input
channels
■ Development Tools
– 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, up to two Input Captures and
up to two Output Compares
– Two 16-bit Multifunction Timers, with Prescaler, up
to two Input Captures and up to two Output Com-
pares
– 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 2)
Features
ST92F124R9 ST92F124V1 ST92F150CR9/1 ST92F150CV9/1 ST92F150JDV1 ST92F250CV2
FLASH - bytes
64K
2K
1K
128K
4K
1K
64K/128K
2K/4K
1K
64K/128K
2K/4K
1K
128K
6K
1K
256K
8K
1K
RAM - bytes
3 TM
E
- bytes
Timers and
Serial
Interface
2 MFT, 2 EFT, 2 MFT, 2 EFT, 2 MFT, 2 EFT,
STIM, WD, STIM, WD, STIM, WD,
SCI, SPI, I²C 2 SCI, SPI, I²C SCI, SPI, I²C
2 MFT, 2 EFT, 2 MFT, 2 EFT, 2 MFT, 2 EFT,
STIM, WD,
STIM, WD,
STIM, WD, 2 SCI,
1)
2 SCI, SPI, I²C 2 SCI, SPI, I²C
SPI, 2 I²C
ADC
Network Inter-
face
16 x 10 bits
16 x 10 bits
LIN Master
P/TQFP100
16 x 10 bits
16 x 10 bits
CAN, LIN Master
P/TQFP100
16 x 10 bits
2 CAN,J1850,
LIN Master
16 x 10 bits
-
CAN
CAN, LIN Master
Packages
TQFP64
TQFP64
P/TQFP100
1) see Section 12.4 on page 406 for important information
2) see Table 71 on page 403 for the list of supported part numbers
Rev. 4.0
1/426
November 2004
9
STMICROELECTRONICS [ ST ]
