UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 547

• 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

Serial Transfer Timing
3-wire serial I/O mode:
UART mode (external clock input):
I
2
C bus mode ( PD780024AY, 780034AY Subseries only):
Remarks 1. m = 1, 2
SCL0
SDA0
CHAPTER 26 ELECTRICAL SPECIFICATIONS (CONVENTIONAL PRODUCTS: f
ASCK0
Stop
condition
2.
SCK3n
SO3n
SI3n
t
PD780024A, 780034A Subseries:
PD780024AY, 780034AY Subseries: n = 0
BUF
Start
condition
t
HD:STA
t
LOW
t
HD:DAT
t
R
t
KSOm
User’s Manual U14046EJ5V0UD
t
t
t
KLm
SU:DAT
HIGH
t
KL3
t
SIKm
Input data
t
F
t
n = 0, 1
KCYm
t
SU:STA
t
Output data
KSIm
t
KCY3
Restart
condition
t
KHm
t
KH3
t
HD:STA
X
= 1.0 TO 8.38 MHz)
t
SP
Stop
condition
t
SU:STO
545