upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 436

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Capacitance (T
Operating Conditions
(1) Operating frequency, operating voltage
(2) CPU Operating frequency
436
Input capacitance
I/O capacitance
Output capacitance
CPU operating frequency
Cautions
Parameter
Parameter
Internal Operation Clock Frequency
1. Do not directly connect the output (or I/O) pins of IC products to each other, or to V
2. Product quality may suffer if the absolute maximum rating is exceeded even momentarily for
A
= 25°C, V
and GND. Open-drain pins or open-connector pins, however, can be directly connected to
each other. Direct connection of the output pins between an IC product and an external
circuit is possible, if the output pins can be set to the high-impedance state and the output
timing of the external circuit is designed to avoid output conflict.
any 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.
The ratings and conditions indicated for DC characteristics and AC characteristics represent
the quality assurance range during normal operation.
2 MHz ≤ f
2 MHz ≤ f
f
XT
= 32.768 kHz
DD
XX
XX
= AV
≤ 17 MHz
≤ 20 MHz
Symbol
Symbol
f
C
C
CPU
DD
C
IO
CHAPTER 17 ELECTRICAL SPECIFICATIONS
O
I
= BV
f
Unmeasured pins returned to 0 V
Operation with main
clock
Operation with
subclock
DD
C
= 1 MHz
User’s Manual U12768EJ4V1UD
= V
SS
= AV
SS
Conditions
Conditions
= BV
V
V
V
SS
DD
DD
DD
= 2.7 to 3.6 V
= 3.0 to 3.6 V
= 2.7 to 3.6 V
= 0 V)
Supply Voltage (V
2.7 to 3.6 V
3.0 to 3.6 V
2.7 to 3.6 V
MIN.
MIN.
0.25
0.25
32.768
TYP.
TYP.
DD
)
MAX.
MAX.
15
15
15
17
20
DD
MHz
MHz
Unit
Unit
kHz
pF
pF
pF
, V
CC
,