ST92F124R9TB STMicroelectronics, ST92F124R9TB Datasheet - Page 283
![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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I
Table 51. I
10.8.8 IMPORTANT NOTES ON I2C
Please refer to
2
Address
C BUS INTERFACE (Cont’d)
(Hex.)
FCh
FDh
FAh
FBh
FEh
FFh
F0h
F1h
F2h
F3h
F4h
F5h
F6h
F7h
F8h
F9h
2
C BUS Register Map and Reset Values
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Register
I2COAR1
I2COAR2
I2CRDAP
I2CECCR
I2CTDAP
I2CCCR
I2CADR
I2CRDC
I2CTDC
I2CSR1
I2CSR2
I2CIMR
I2CISR
I2CIVR
Name
I2CCR
I2CDR
Section 13.3 on page 411
DMASTOP
FREQ1
FM/SM
RXDM
ADD7
ADR7
EVF
DR7
RA7
RC7
TC7
TA7
V7
7
X
X
X
X
X
0
0
0
0
0
0
0
1
1
0
0
0
-
-
FREQ0
ADD10
TXDM
ADD6
ADR6
PRL2
CC6
DR6
RA6
RC6
TA6
TC6
V6
6
X
X
X
X
X
X
0
0
0
0
0
0
0
0
0
0
0
0
-
EN10BIT
REOBP
ADDTX
ADD5
ADR5
PRL1
TRA
CC5
DR5
RC5
RA5
TA5
TC5
PE
V5
5
X
X
X
X
X
X
X
0
0
0
0
0
0
0
1
0
0
FREQ2
TEOBP
ENGC
BUSY
ADD4
ADR4
PRL0
CC4
DR4
RA4
RC4
TC4
TA4
AF
V4
X
X
X
X
X
X
X
4
0
0
0
0
0
0
0
0
0
0
STOPF
START
ADD3
ADR3
CC3
DR3
RC3
BTF
RA3
TC3
TA3
V3
X
X
X
X
X
X
3
0
0
0
0
0
0
0
0
0
0
0
0
IERRM
IERRP
ARLO
ADD2
ADD9
ADR2
ADSL
ACK
CC2
DR2
RA2
RC2
EV2
TA2
TC2
X
X
X
X
X
X
2
0
0
0
0
0
0
0
0
0
0
0
I2C BUS INTERFACE
BERR
STOP
ADD1
ADD8
ADR1
IRXM
M/SL
IRXP
CC1
DR1
RA1
RC1
EV1
TA1
TC1
CC8
X
X
X
X
X
X
1
0
0
0
0
0
0
0
0
0
0
RF/MEM
RF/MEM
GCAL
ADD0
ADR0
ITXM
ITXP
CC0
DR0
RPS
283/429
TPS
CC7
ITE
SB
X
X
X
X
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
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