HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 604

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 18 ROM (128 kB Version)
18.11.8 Programmer Mode Transition Time
Commands cannot be accepted during the oscillation stabilization period or the programmer mode
setup period. After the programmer mode setup time, a transition is made to memory read mode.
Table 18.20 Stipulated Transition Times to Command Wait State
Item
Standby release (oscillation
stabilization time)
Programmer mode setup time
V
Rev. 5.00 Jan 06, 2006 page 582 of 818
REJ09B0273-0500
CC
hold time
FWE
RES
Note : For the level of FWE input pin, set V
V
CC
Figure 18.21 Oscillation Stabilization Time, Boot Program Transfer Time,
and automatic erase mode.
t
OSC1
t
bmv
and Power-Down Sequence
Memory read
mode
Command
wait state
Symbol
t
t
t
osc1
bmv
dwn
IL
when using other than the automatic write mode
Automatic write mode
Automatic erase mode
Min
10
10
0
Max
Command wait state
Normal/abnormal
complete verify
Unit
ms
ms
ms
t
dwn
Notes