HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 779

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

The differences between boot mode and user program mode are shown in table 20.1.
Figure 20.3 shows the operation flow for boot mode and figure 20.4 shows that for user program
mode.
Table 20.1 Differences between Boot Mode and User Program Mode
Note:
Total erase
Block erase
Programming control program*
* To be provided by the user, in accordance with the recommended algorithm.
Notes: Only make a transition between user mode and user program mode when the CPU is
FWE = 1
User mode
not accessing the flash memory.
1. RAM emulation possible
2. In the H8S/2258, H8S/2239, H8S/2238B, and H8S/2238R, MD0 = 0, MD1 = 0, MD2 = 0,
3. In the H8S/2227 Group, MD0 = 0, MD1 = 0, MD2 = 0, P14 = 0, P16 = 0, PF0 = 1, PF3 = 1.
P14 = 0, P16 = 0, PF0 = 1.
On-board programming mode
program mode
FWE = 0
User
Figure 20.2 Flash Memory State Transitions
MD1 = 1,
MD2 = 1,
FWE = 0 *
MD1 = 1,
MD2 = 1,
FWE = 1
*
RES = 0
1
1
Boot Mode
Yes
No
Program/program-verify
RES = 0
MD1 = 1,
MD2 = 0,
FWE = 1
Reset state
Boot mode
Section 20 Flash Memory (F-ZTAT Version)
RES = 0
Rev. 6.00 Mar. 18, 2010 Page 717 of 982
*
2
*
3
RES = 0
User Program Mode
Yes
Program/program-verify/erase/
erase-verify/emulation
Yes
Programmer
mode
REJ09B0054-0600