UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 258

• 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

256
ANI0/P10
ANI1/P11
ANI2/P12
ANI3/P13
ANI4/P14
ANI5/P15
ANI6/P16
ANI7/P17
ADTRG/INTP3/P03
Note The valid edge of external interrupt is specified by bit 3 of the EGP and EGN registers (see Figure 19-5
Format of External Interrupt Rising Edge Enable Register (EGP), External Interrupt Falling Edge
Enable Register (EGN)).
ADS02 ADS01 ADS00 ADSC0 TRG0 FR02 FR01 FR00 EGA01 EGA00
CHAPTER 13 8-BIT A/D CONVERTER ( PD780024A, 780024AY SUBSERIES)
3
Analog input channel
specification register 0 (ADS0)
Figure 13-1. 8-Bit A/D Converter Block Diagram
Sample & hold circuit
Internal bus
Trigger enable
Edge
detector
User’s Manual U14046EJ5V0UD
Note
Edge
detector
A/D converter
mode register 0 (ADM0)
Controller
Successive
approximation
register (SAR)
A/D conversion result
register 0 (ADCR0)
Voltage comparator
Series resistor string
AV
AV
AV
INTAD0
INTP3
DD
REF
SS