HD64F2145 Datasheet, PDF (739/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

28.2 Electrical Characteristics of H8S/2145B and H8S/2148B
28.2.1 Absolute Maximum Ratings
Table 28.16 lists the absolute maximum ratings.
Table 28.16 Absolute Maximum Ratings
Item
Symbol Value
Unit
Power supply voltage*¹
V
–0.3 to +7.0
V
CC
I/O buffer power supply voltage (power supply V_CCB –0.3 to +7.0
V
for port A)
Power supply voltage (3-V version product)*¹
V
CC
–0.3 to +4.3
V
Power supply voltage (VCL pin)*²
V_CL
–0.3 to +4.3
V
Input voltage (except ports 6, 7, and A, P97, V_in
–0.3 to V_CC +0.3
V
P86, P52, P42)
Input voltage (CIN input not selected for port 6) V
–0.3 to V +0.3
V
in
CC
Input voltage (CIN input not selected for port A) V
–0.3 to V B +0.3
V
in
CC
Input voltage (CIN input selected for port 6) V_in
–0.3 V to lower of voltages
V
V + 0.3 and AV + 0.3
CC
CC
Input voltage (CIN input selected for port A) V
–0.3 V to lower of voltages
V
in
V_CCB + 0.3 and AV_CC + 0.3
Input voltage (P97, P86, P52, P42)
V
–0.3 to +7.0
V
in
Input voltage (port 7)
V
–0.3 to AV + 0.3
V
in
CC
Reference supply voltage
AV
–0.3 to AV + 0.3
V
ref
CC
Analog power supply voltage
AV
–0.3 to +7.0
V
CC
Analog power supply voltage (3-V version
AV
–0.3 to +4.3
V
CC
product)
Analog input voltage
Operating temperature
V
–0.3 to AV +0.3
V
AN
CC
T
Normal specification product: –20 °C
opr
to +75
Wide range temperature
specification product: –40 to +85
Operating temperature (flash memory
programming/erasing)
T_opr
Normal specification product: –20 °C
to +75
Wide range temperature
specification product: –40 to +85
Storage temperature
T_stg
–55 to +125
°C
Caution: Permanent damage to the chip may result if absolute maximum ratings are exceeded.
Rev. 2.0, 08/02, page 699 of 788