UPD78F1154GK-GAK-AX NEC, UPD78F1154GK-GAK-AX Datasheet - Page 4

• 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

4
Notes 1. Under planning
Serial interface
Multiplier
DMA controller
Vectored interrupt
sources
Key interrupt
Reset
On-chip debug function
Power supply voltage
Operating ambient temperature
Package
2. Under development
3. When instruction code FFH is executed.
Reset by the illegal instruction execution cannot be emulated by the in-circuit emulator or on-chip debug
emulator.
Item
Internal
External
• UART supporting LIN-bus: 1 channel
• CSI: 2 channels/UART: 1 channel
• CSI: 1 channel/UART: 1 channel/simplified I
• CSI: 1 channel/UART: 1 channel/simplified I
• I
16 bits × 16 bits = 32 bits
2 channels
28
13
Key interrupt (INTKR) occurs by detecting falling
• Reset by RESET pin
• Internal reset by watchdog timer
• Internal reset by power-on-clear
• Internal reset by low-voltage detector
• Internal reset by illegal instruction execution
Provided
V
T
80-pin plastic LQFP (12 × 12) (0.5 mm pitch)
80-pin plastic LQFP (14 × 14) (0.65 mm pitch)
μ
A
DD
PD78F1152
2
= −40 to +85°C
C bus: 1 channel
= 1.8 to 5.5 V
Preliminary Product Information U17892EJ2V0PM
Note 1
μ
PD78F1153
Note 1
μ
PD78F1154
2
2
Note 3
C: 1 channel
C: 1 channel
edge of the
Note 1
μ
key input pins (KR0 to KR7).
PD78F1155
Note 2
78K0R/KF3
μ
PD78F1156
(2/2)
Note 2