DF2170BVTE33V Renesas Electronics America, DF2170BVTE33V Datasheet - Page 272

• Manufacturer Part Number: DF2170BVTE33V
• Description: IC H8S/2170 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170BVTE33V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

8.5.3
PORT5 shows the pin states of the port 5. PORT5 cannot be modified.
Note:
8.5.4
Port 5 pins also function as the pins for external data bus I/O, DMAC I/O, and interrupt input. The
correspondence between the register specification and the pin functions is shown below.
• P57/D7/(IRQ7)/DRAK3
Note:
Rev. 2.00, 03/04, page 238 of 534
Bit
7
6
5
4
3
2
1
0
EXPE
Bus mode
DRAKE
P57DDR
Pin function
The pin function is switched as shown below according to the combination of the P57DDR bit,
the DRAKE bit in DMMDR_3, the EXPE bit in MDCR, and the ISS7 bit in ISSR.
Bit Name
P57
P56
P55
P54
P53
P52
P51
P50
*
*
Port 5 Register (PORT5)
Pin Functions
Determined by the states of pins P57 to P50.
When ISS7 = 1, this pin functions as IRQ7 interrupt input.
P57 input
0
Initial
Value
*
*
*
*
*
*
*
*

0
0
P57 output
R/W
R
R
R
R
R
R
R
R
1
Description
If a PORT5 read is performed while P5DDR bits are set
to 1, the P5DR values are read. If a PORT5 read is
performed while P5DDR bits are cleared to 0, the pin
states are read.
P57 input
IRQ7 interrupt input*
0
All areas are 8-bit space
0
P57 output
1
1
DRAK3
output

1
area is 16-bit
At least one
D7 I/O
space

