UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 534

• 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
532
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
CHAPTER 26 ELECTRICAL SPECIFICATIONS (CONVENTIONAL PRODUCTS: f
Parameter
Parameter
(a) 3-wire serial I/O mode (SCK3n... Internal clock output)
(b) 3-wire serial I/O mode (SCK3n... External clock input)
PD780024A, 780034A Subseries:
PD780024AY, 780034AY Subseries: n = 0
A
t
t
t
t
t
t
t
t
t
t
KCY1
KH1
SIK1
KSI1
KSO1
KCY2
KH2
SIK2
KSI2
KSO2
= 40 to +85 C, V
Symbol
Symbol
, t
, t
KL1
KL2
4.0 V
2.7 V
1.8 V
4.0 V
1.8 V
4.0 V
2.7 V
1.8 V
C = 100 pF
4.0 V
2.7 V
1.8 V
4.0 V
2.7 V
1.8 V
C = 100 pF
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
User’s Manual U14046EJ5V0UD
Note
Note
< 4.0 V
= 1.8 to 5.5 V) (1/3)
5.5 V
4.0 V
2.7 V
5.5 V
4.0 V
5.5 V
2.7 V
5.5 V
4.0 V
2.7 V
5.5 V
4.0 V
2.7 V
Conditions
Conditions
n = 0, 1
t
t
KCY1
KCY1
1600
3200
1600
MIN.
1600
3200
MIN.
954
/2 – 100
100
150
300
400
800
400
800
100
400
/2 – 50
X
TYP.
TYP.
= 1.0 TO 8.38 MHz)
MAX.
MAX.
300
300
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns