DF2214BQ16V Renesas Electronics America, DF2214BQ16V Datasheet - Page 407

• Manufacturer Part Number: DF2214BQ16V
• Description: IC H8S/2214 MCU FLASH 112-TFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2214BQ16V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-TFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

PEPCR is an 8-bit readable/writable register that controls the MOS input pull-up function
incorporated into port E on a bit-by-bit basis.
PEPCR is valid for port input pins (modes 4 to 6 in 8-bit bus mode, or mode 7).
When a PEDDR bit is cleared to 0 (input port setting), setting the corresponding PEPCR bit to 1
turns on the MOS input pull-up for the corresponding pin.
PEPCR is initialized to H'00 by a power-on reset and in hardware standby mode. It retains its
previous state after a manual reset and in software standby mode.
9.11.3
(1) Modes 4 to 6
In modes 4 to 6, if 8-bit access space is designated and 8-bit bus mode is selected, port E functions
as an I/O port. Setting a PEDDR bit to 1 makes the corresponding port E pin an output port, while
clearing the bit to 0 makes the pin an input port.
When 16-bit bus mode is selected, the input/output direction settings in PEDDR are ignored, and
port E pins function as data input/output pins.
Port E pin functions in modes 4 to 6 are shown in figure 9.16.
Pin Functions in Each Mode
Figure 9.16 Port E Pin Functions (Modes 4 to 6)
Port E
8-bit bus mode
PE7 (input/output)
PE6 (input/output)
PE5 (input/output)
PE4 (input/output)
PE3 (input/output)
PE2 (input/output)
PE1 (input/output)
PE0 (input/output)
Rev.4.00 Sep. 18, 2008 Page 345 of 872
16-bit bus mode
D7 (input/output)
D6 (input/output)
D5 (input/output)
D4 (input/output)
D3 (input/output)
D2 (input/output)
D1 (input/output)
D0 (input/output)
Section 9 I/O Ports
REJ09B0189-0400