UPD78F1154GK-GAK-AX NEC, UPD78F1154GK-GAK-AX Datasheet - Page 12

• Manufacturer Part Number: UPD78F1154GK-GAK-AX
• Description: 16BIT MCU, 128K FLASH, 8K RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F1154GK-GAK-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 70
• Ram Memory Size: 8192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 9
• No. Of: RoHS Compliant
• Core Size: 16bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

12
Function Name
SCL0
SCL10
SCL20
SDA0
SDA10
SDA20
SI00
SI01
SI10
SI20
SO00
SO01
SO10
SO20
TI00
TI01
TI02
TI03
TI04
TI05
TI06
TI07
TO00
TO01
TO02
TO03
TO04
TO05
TO06
TO07
TxD0
TxD1
TxD2
TxD3
X1
X2
EXCLK
XT1
XT2
I/O
I/O
I/O
I/O
Input
Output
Input
Output
Output
Output
Output
Output
Input
I/O
−
−
−
−
Clock input/output for I
Clock input/output for simplified I
Clock input/output for I
Serial data I/O for I
Serial data I/O for simplified I
Serial data I/O for simplified I
Serial data input to CSI00, CSI01, CSI10, and CSI20
Serial data output from CSI00, CSI01, CSI10, and CSI20
External count clock input to 16-bit timer 00
External count clock input to 16-bit timer 01
External count clock input to 16-bit timer 02
External count clock input to 16-bit timer 03
External count clock input to 16-bit timer 04
External count clock input to 16-bit timer 05
External count clock input to 16-bit timer 06
External count clock input to 16-bit timer 07
16-bit timer 00 output
16-bit timer 01 output
16-bit timer 02 output
16-bit timer 03 output
16-bit timer 04 output
16-bit timer 05 output
16-bit timer 06 output
16-bit timer 07 output
Serial data output from UART0
Serial data output from UART1
Serial data output from UART2
Serial data output from UART3
Resonator connection for main system clock
External clock input for main system clock
Resonator connection for subsystem clock
Preliminary Product Information U17892EJ2V0PM
2
C
2
2
C
C
Function
2
2
C
C
2
C
After Reset
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
Input port
P60
P04/SCK10
P142/SCK20
P61
P03/SI10/RxD1
P143/SI20/RxD2
P11/RxD0
P44
P03/RxD1/SDA10
P143/RxD2/SDA20
P12/TxD0
P45
P02/TxD1
P144/TxD2
P00
P16/TO01/INTP5
P17/TO02
P31/TO03/INTP4
P42/TO04
P05/TO05
P06/TO06
P145/TO07
P01
P16/TI01/INTP5
P17/TI02
P31/TI03/INTP4
P42/TI04
P05/TI05
P06/TI06
P145/TI07
P12/SO00
P02/SO10
P144/SO20
P13
P121
P122/EXCLK
P122/X2
P123
P124
Alternate Function
78K0R/KF3
(2/3)