C8051T612-GQ Silicon Laboratories Inc, C8051T612-GQ Datasheet - Page 211

• Manufacturer Part Number: C8051T612-GQ
• Description: IC 8051 MCU 8K BYTE-PROG 32-LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051T61xr

Specifications of C8051T612-GQ

• Program Memory Type: OTP
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 32-LQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 29
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 21x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051T6x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 29
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051FT610DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 21-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1439

C2 Register Definition 27.6. EPDAT: C2 EPROM Data
C2 Address: 0xBF
C2 Register Definition 27.7. EPSTAT: C2 EPROM Status
C2 Address: 0xB7
Name
Reset
Name WRLOCK
Reset
Bit
7:0 EPDAT[7:0] C2 EPROM Data Register.
Bit
5:1
Type
Type
7
6
0
Bit
Bit
WRLOCK
RDLOCK
ERROR
Unused
Name
Name
R
7
0
7
0
This register is used to pass EPROM data during C2 EPROM operations.
Write Lock Indicator.
Set to 1 if EPADDR currently points to a write-locked address.
Read Lock Indicator.
Set to 1 if EPADDR currently points to a read-locked address.
Unused. Read = 00000b; Write = don’t care.
Error Indicator.
Set to 1 if last EPROM read or write operation failed due to a security restriction.
RDLOCK
R
6
0
6
0
R
5
0
5
0
Rev 1.0
R
4
0
4
0
EPDAT[7:0]
R/W
C8051T610/1/2/3/4/5/6/7
Function
Function
R
3
0
3
0
R
2
0
2
0
R
1
0
1
0
ERROR
R
0
0
0
0
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