HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 554

• Manufacturer Part Number: HD64F2168VTE33
• Manufacturer: Renesas Electronics America

Specifications of HD64F2168VTE33

• Cpu Family: H8S
• Device Core Size: 16/32Bit
• Frequency (max): 33MHz
• Interface Type: I2C/IrDA/SCI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 40KB
• # I/os (max): 106
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

16.3.1
HICR0 and HICR1 contain control bits that enable or disable LPC interface functions, control bits
that determine pin output and the internal state of the LPC interface, and status flags that monitor
the internal state of the LPC interface.
HICR0 and HICR1 are initialized to H'00 by a reset or in hardware standby mode.
• HICR0
Rev. 3.00, 03/04, page 512 of 830
Bit
7
6
5
Bit Name Initial Value Slave Host Description
LPC3E
LPC2E
LPC1E
Host Interface Control Registers 0 and 1 (HICR0, HICR1)
0
0
0
R/W
R/W
R/W
R/W



LPC Enable 3 to 1
Enables or disables the LPC interface function.
When the host interface is enabled (at least one of
the three bits is set to 1), processing for data transfer
between the slave processor and the host processor
is performed using pins LAD3 to LAD0, LFRAME,
LRESET, LCLK, SERIRQ, CLKRUN, and LPCPD.
•
0: LPC channel 3 operation is disabled
1: LPC channel 3 operation is enabled
•
0: LPC channel 2 operation is disabled
1: LPC channel 2 operation is enabled
•
0: LPC channel 1 operation is disabled
1: LPC channel 1 operation is enabled
No address (LADR3) matches for IDR3, ODR3,
STR3, TWR0 to TWR15, SMIC, KCS, or BT
No address (LADR2) matches for IDR2, ODR2, or
STR2
No address (LADR1) matches for IDR1, ODR1, or
STR1
LPC3E
LPC2E
LPC1E