UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 504

• 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

(3) Serial interface (T
Note C is the load capacitance of the SCK3n and SO3n output lines.
Note C is the load capacitance of the SO3n output line.
Remark n = 0, 1
502
CHAPTER 25 ELECTRICAL SPECIFICATIONS (EXPANDED-SPECIFICATION PRODUCTS: f
SCK3n
cycle time
SCK3n high-/
low-level width
SI3n setup time
(to SCK3n )
SI3n hold time
(from SCK3n )
Delay time from
SCK3n to SO3n
output
SCK3n
cycle time
SCK3n high-/
low-level width
SI3n setup time
(to SCK3n )
SI3n hold time
(from SCK3n )
Delay time from
SCK3n to SO3n
output
Parameter
Parameter
(a) 3-wire serial I/O mode (SCK3n... Internal clock output)
(b) 3-wire serial I/O mode (SCK3n... External clock input)
A
t
t
t
t
t
t
t
t
t
t
KCY1
KH1
SIK1
KSI1
KSO1
KCY2
KH2
SIK2
KSI2
KSO2
Symbol
Symbol
= 40 to +85 C, V
, t
, t
KL1
KL2
4.5 V
3.0 V
2.7 V
1.8 V
3.0 V
1.8 V
3.0 V
2.7 V
1.8 V
4.5 V
1.8 V
C = 100 pF
4.5 V
3.0 V
2.7 V
1.8 V
4.5 V
3.0 V
2.7 V
1.8 V
4.5 V
1.8 V
C = 100 pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
User’s Manual U14046EJ5V0UD
Note
Note
< 3.0 V
= 1.8 to 5.5 V) (1/2)
5.5 V
4.5 V
3.0 V
2.7 V
5.5 V
3.0 V
5.5 V
2.7 V
5.5 V
4.5 V
5.5 V
4.5 V
3.0 V
2.7 V
5.5 V
4.5 V
3.0 V
2.7 V
5.5 V
4.5 V
Conditions
Conditions
4.5 V
1.8 V
4.5 V
1.8 V
V
V
V
V
DD
DD
DD
DD
5.5 V
4.5 V
5.5 V
4.5 V
t
t
KCY1
KCY1
1600
3200
1600
3200
1600
MIN.
MIN.
666
954
/2 – 100
100
150
300
300
400
666
800
333
400
800
100
300
400
/2 – 50
TYP.
TYP.
X
= 1.0 TO 12 MHz)
MAX.
MAX.
200
300
200
300
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns