UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 390

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

(6) Operation when arbitration loss occurs (no communication after arbitration loss)
388
(a) When arbitration loss occurs during transmission of slave address data (when WTIM0 = 1)
(b) When arbitration loss occurs during transmission of extension code
CHAPTER 18 SERIAL INTERFACE IIC0 ( PD780024AY, 780034AY SUBSERIES ONLY)
LREL0 is set to “1” by software
ST
ST
1: IICS0 = 01000110B (Example When ALD0 is read during interrupt servicing)
2: IICS0 = 00000001B
1: IICS0 = 0110 010B (Example When ALD0 is read during interrupt servicing)
2: IICS0 = 00000001B
Remark
Remark
AD6 to AD0 RW
AD6 to AD0 RW
: Don’t care
: Always generated
: Generated only when SPIE0 = 1
: Always generated
: Generated only when SPIE0 = 1
1
AK
AK
1
User’s Manual U14046EJ5V0UD
D7 to D0
D7 to D0
AK
AK
D7 to D0
D7 to D0
AK
AK
SP
SP
2
2