ST92124V1Q-Auto STMicroelectronics, ST92124V1Q-Auto Datasheet - Page 81

• Manufacturer Part Number: ST92124V1Q-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST92124V1Q-Auto

• Internal Memory: Single Voltage FLASH up to 256 Kbytes, RAM up to 8Kbytes, 1K byte E3 TM (Emulated EEPROM)
• Minimum Instruction Time: 83 ns (24 MHz int. clock)

(Dec)
Page
22
23
JBLPD*
I2C_1*
Block
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
Reg.
No.
CONTROL
OPTIONS
I2CRDAP
I2CECCR
I2COAR1
I2COAR2
I2CTDAP
RXDATA
Register
STATUS
TXDATA
CLKSEL
I2DCCR
I2CCCR
I2CRDC
I2CADR
I2CTDC
ERROR
I2CSR1
I2CSR2
PADDR
I2CIMR
CREG0
CREG1
CREG2
CREG3
I2CISR
I2CIVR
I2CDR
Name
TXOP
PRLR
IMR
IVR
Transmitter DMA Source Addr. Pointer
Transmitter DMA Transaction Counter
Options and Register Group Selection
System Frequency Selection Register
Receiver DMA Source Addr. Pointer
Receiver DMA Transaction Counter
Extended Clock Control Register
ST92124xxx-Auto/150xxxxx-Auto/250xxxx-Auto
I
I
I
I
2
2
2
2
I
I
Transmit Opcode Register
Physical Address Register
2
I
2
C Own Address Register 1
C Own Address Register 2
C Interrupt Status Register
C Interrupt Vector Register
Interrupt Vector Register
2
C Interrupt Mask Register
Interrupt Mask Register
C Clock Control Register
Transmit Data Register
Receive Data Register
C General Call Address
Priority Level Register
I
I
I
2
2
2
Current Register 0
Current Register 1
Current Register 2
Current Register 4
C Status Register 1
C Status Register 2
I
C Control Register
2
Control Register
Status Register
C Data Register
Error Register
Description
Reset
Value
Hex.
A0
00
00
00
00
00
00
00
00
40
00
00
40
00
10
00
00
xx
xx
xx
xx
xx
xx
x0
xx
xx
xx
xx
xx
xx
xx
xx
Page
Doc.
81/430
273
274
276
277
277
278
278
278
279
280
280
280
281
281
281
282
305
306
307
307
312
312
313
314
316
316
316
318
320
320
320
320
9