C8051T622-GMR Silicon Labs, C8051T622-GMR Datasheet - Page 57

• Manufacturer Part Number: C8051T622-GMR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-QFN24
• Manufacturer: Silicon Labs

Specifications of C8051T622-GMR

• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Processor Series: C8051

SFRs are listed in alphabetical order. All undefined SFR locations are reserved
ACC
B
CKCON
CLKMUL
CLKSEL
DPH
DPL
EIE1
EIE2
EIP1
EIP2
EMI0CF
EMI0CN
IAPCN
IE
IP
IT01CF
MEMKEY
OSCICL
OSCICN
OSCLCN
OSCXCN
P0
P0MASK
P0MAT
P0MDIN
P0MDOUT
P0SKIP
P1
P1MASK
P1MAT
P1MDIN
P1MDOUT
Register
Address
0xAA
0xAE
0xBA
0xE0
0x8E
0xB9
0xA9
0xE6
0xE7
0xA8
0xB8
0xE4
0xB7
0xB3
0xB2
0xB1
0xA4
0xD4
0xB6
0xA5
0xF0
0x83
0x82
0xF6
0xF7
0x85
0xF5
0x86
0x80
0x84
0xF1
0x90
0xF2
Table 11.2. Special Function Registers
Accumulator
B Register
Clock Control
Clock Multiplier Control
Clock Select
Data Pointer High
Data Pointer Low
Extended Interrupt Enable 1
Extended Interrupt Enable 2
Extended Interrupt Priority 1
Extended Interrupt Priority 2
External Memory Configuration
External Memory Interface Control
In-Application Programming Control
Interrupt Enable
Interrupt Priority
INT0/INT1 Configuration
EPROM Memory Lock and Key
Internal Oscillator Calibration
Internal Oscillator Control
Low-Frequency Oscillator Control
External Oscillator Control
Port 0 Latch
Port 0 Mask Configuration
Port 0 Match Configuration
Port 0 Input Mode Configuration
Port 0 Output Mode Configuration
Port 0 Skip
Port 1 Latch
Port 1Mask Configuration
Port 1 Match Configuration
Port 1 Input Mode Configuration
Port 1 Output Mode Configuration
C8051T622/3 and C8051T326/7
Rev. 1.1
Description
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