UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 519

• 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

Absolute Maximum Ratings (T
Supply voltage
Input voltage
Output voltage
Analog input voltage
Remark Unless otherwise specified, the characteristics of alternate-function pins are the same as those of port
Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any
Notes 1. 6.5 V or below
Parameter
CHAPTER 26 ELECTRICAL SPECIFICATIONS (CONVENTIONAL PRODUCTS: f
2. Make sure that the following conditions of the V
parameter. That is, the absolute maximum ratings are rated values at which the product is on
the verge of suffering physical damage, and therefore the product must be used under conditions
that ensure that the absolute maximum ratings are not exceeded.
pins.
memory is written.
• When supply voltage rises
• When supply voltage drops
V
V
V
operating voltage range (see a in the figure below).
V
operating voltage range of V
DD
PP
PP
DD
Symbol
must exceed V
V
V
AV
AV
AV
V
V
V
V
must be lowered 10 s or more after V
1.8 V
1.8 V
DD
PP
I1
I2
O
AN
0 V
0 V
DD
REF
SS
Flash memory version only, Note 2
P00 to P03, P10 to P17, P20 to P25, P34 to P36,
P40 to P47, P50 to P57, P64 to P67, P70 to P75,
X1, X2, XT1, XT2, RESET
P30 to P33
P10 to P17
A
DD
= 25 C) (1/2)
10 s or more after V
a
User’s Manual U14046EJ5V0UD
N-ch open drain
On-chip pull-up resistor
Analog input pin
DD
Conditions
(see b in the figure below).
PP
PP
DD
voltage application timing are satisfied when the flash
falls below the lower-limit value (1.8 V) of the
has reached the lower-limit value (1.8 V) of the
AV
b
and 0.3 to V
SS
0.3 to V
0.3 to V
0.3 to V
0.3 to V
0.3 to V
X
0.3 to AV
= 1.0 TO 8.38 MHz)
0.3 to +10.5
0.3 to +6.5
0.3 to +0.3
0.3 to +6.5
Ratings
DD
DD
DD
DD
DD
DD
+ 0.3
+ 0.3
+ 0.3
+ 0.3
+ 0.3
REF
+ 0.3
+ 0.3
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Unit
V
V
V
V
V
V
V
V
V
V
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