SH7055S Datasheet, PDF (911/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Usage Notes
Set power supply voltages during LSI operation as shown below.
V_CC = PLLV_CC = 3.3 V ±0.3 V, PV_CC1 = 5.0 V ±0.5 V/3.3 V ±0.3 V, PV_CC2 = 5.0 V ±0.5 V,
AV_CC = 5.0 V ±0.5 V, AV_ref = 4.5 V to AV_CC, V_SS = PLLV_SS = AV_SS = 0 V
When PV_CC1 = 3.3 V ±0.3 V, V_CC = PV_CC1
The PV_CC1 power supply voltage depends on the operating mode as shown below. Operation
cannot be guaranteed with other PV_CC1 power supply voltages.
Table 26.3 PV_CC1 Voltage in Each Operating Mode
Operating Mode No. Pin Setting
FEW MD2
MD1
MD0
Mode Name
PV_CC1 Voltage
Mode 0
Mode 1
0
1
0
0
MCU expanded mode 3.3 V ±0.3 V
0
1
0
1
Mode 2
0
1
1
0
Mode 3
Mode 4
Mode 5
Mode 6
Mode 7
0
1
1
1
MCU Single-chip mode 5.0 V ±0.5 V
1
1
0
0
Boot mode
3.3 V ±0.3 V
1
1
0
1
5.0 V ±0.5 V
1
1
1
0
User program mode 3.3 V ±0.3 V
1
1
1
1
5.0 V ±0.5 V
Mode 8
Mode 9
1
0
0
0
User boot mode
1
0
0
1
3.3 V ±0.3 V
5.0 V ±0.5 V
Rev.2.0, 07/03, page 873 of 960