D64F3437TFLH16V Renesas Electronics America, D64F3437TFLH16V Datasheet - Page 152
D64F3437TFLH16V
Manufacturer Part Number
D64F3437TFLH16V
Description
MCU 5V 60K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300r
Datasheet
1.HD64F3437STF16V.pdf
(755 pages)
Specifications of D64F3437TFLH16V
Core Processor
H8/300
Core Size
8-Bit
Speed
16MHz
Connectivity
Host Interface, I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
74
Program Memory Size
60KB (60K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 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
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
D64F3437TFLH16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Mode 3: In mode 3 (single-chip mode), when the host interface enable bit (HIE) is cleared to 0 in
the system control register (SYSCR), port 3 is a general-purpose input/output port. A pin becomes
an output pin when its P3DDR bit is set to 1, and an input pin when this bit is cleared to 0.
When the HIE bit is set to 1, selecting slave mode, port 3 becomes the host interface data bus
(HDB
Figure 7.11 shows the pin functions in mode 3.
7.4.4
Port 3 has built-in programmable input pull-up transistors that are available in mode 3. The pull-up
for each bit can be turned on and off individually. To turn on an input pull-up in mode 3, set the
corresponding P3PCR bit to 1 and clear the corresponding P3DDR bit to 0. P3PCR is cleared to
H'00 by a reset and in hardware standby mode, turning all input pull-ups off. In software standby
mode, the previous state is maintained.
Table 7.7 indicates the states of the input pull-up transistors in each operating mode.
Table 7.7
Mode
1
2
3
Notes: Off:
120
7
to HDB
On/off: The input pull-up transistor is on if P3PCR = 1 and P3DDR = 0, but off otherwise.
Input Pull-Up Transistors
Reset
Off
Off
Off
States of Input Pull-Up Transistors (Port 3)
0
). For details, see section 14, Host Interface.
The input pull-up transistor is always off.
Port 3
Hardware Standby
Off
Off
Off
Figure 7.11 Pin Functions in Mode 3 (Port 3)
P3
P3
P3
P3
P3
P3
P3
P3
7
6
5
4
3
2
1
0
(input/output)/HDB
(input/output)/HDB
(input/output)/HDB
(input/output)/HDB
(input/output)/HDB
(input/output)/HDB
(input/output)/HDB
(input/output)/HDB
Software Standby
Off
Off
On/off
7
6
5
4
3
2
1
0
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
(input/output)
Other Operating Modes
Off
Off
On/off
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