DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 822

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

Section 22 PROM
Rev. 6.00 Mar. 18, 2010 Page 760 of 982
REJ09B0054-0600
Fail
No
Figure 22.4 High-Speed Programming Flowchart
n < 25
Yes
No go
No
V
Program width t
CC
Set program/verification mode
= 5.0 V ± 0.25 V, V
V
V
Program width t
All address read?
CC
PP
Set read mode
Last address?
= 0.2 ms ± 5%
Verification?
Address = 0
= 12.5 V ± 0.3 V
= 6.0 V ± 0.25 V,
n + 1 → n
n = 0
Start
End
OPW
Yes
Yes
Go
= 0.2n ms
PW
PP
= V
CC
No
Address + 1 → address