ST92F124R9TB STMicroelectronics, ST92F124R9TB Datasheet - Page 80
![IC MCU 8BIT 64K MEMORY 64-LQFP](/photos/12/15/121504/stmicroelectronics-64-lqfp_sml.jpg)
ST92F124R9TB
Manufacturer Part Number
ST92F124R9TB
Description
IC MCU 8BIT 64K MEMORY 64-LQFP
Manufacturer
STMicroelectronics
Series
ST9r
Datasheet
1.ST92F150CV1TB.pdf
(429 pages)
Specifications of ST92F124R9TB
Core Processor
ST9
Core Size
8/16-Bit
Speed
24MHz
Connectivity
I²C, SCI, SPI
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
48
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
64-LQFP
Processor Series
ST92F12x
Core
ST9
Data Bus Width
8 bit, 16 bit
Data Ram Size
6 KB
Interface Type
CAN, I2C, SCI, SPI
Maximum Clock Frequency
24 MHz
Number Of Programmable I/os
80
Number Of Timers
16 bit
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST92F150-EPB
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST92F124R9TB
Manufacturer:
STMicroelectronics
Quantity:
10 000
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(Dec)
Page
11
20
21
EXTMI
Block
I2C_0
STIM
MMU
R240
R241
R242
R243
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R240
R241
R242
R243
R244
R248
R249
R245
R246
Reg.
No.
I2CRDAP
I2CECCR
I2COAR1
I2COAR2
I2CTDAP
Register
I2DCCR
I2CCCR
I2CADR
I2CRDC
I2CTDC
DMASR
I2CSR1
I2CSR2
I2CIMR
I2CISR
I2CIVR
I2CDR
EMR1
EMR2
Name
DPR0
DPR1
DPR2
DPR3
CSR
STH
STP
STC
STL
ISR
Transmitter DMA Source Addr. Pointer
Transmitter DMA Transaction Counter
Receiver DMA Source Addr. Pointer
Receiver DMA Transaction Counter
Standard Timer Prescaler Register
Extended Clock Control Register
Standard Timer Control Register
I
I
I
I
External Memory Register 1
External Memory Register 2
Counter High Byte Register
2
I
Counter Low Byte Register
2
2
2
Interrupt Segment Register
I
2
I
2
C Own Address Register 1
C Own Address Register 2
C Interrupt Status Register
C Interrupt Vector Register
2
C Interrupt Mask Register
Code Segment Register
DMA Segment Register
C Clock Control Register
C General Call Address
Data Page Register 0
Data Page Register 1
Data Page Register 2
Data Page Register 3
I
I
I
2
2
2
C Status Register 1
C Status Register 2
I
C Control Register
2
C Data Register
Description
Reset
Value
Hex.
FF
A0
FF
FF
00
00
00
00
00
00
80
1F
14
00
00
00
xx
xx
x0
xx
xx
xx
xx
xx
xx
xx
xx
xx
xx
Page
Doc.
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166
166
166
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277
278
278
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279
280
280
280
281
281
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282
148
149
46
46
46
46
47
47
47
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