r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1068

Manufacturer Part Number

r8a77850anbg

Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family

Manufacturer

Renesas Electronics Corporation.

Manufacturer

BOSTOCK HK LIMITED

Part Number:

r8a77850anbgV

Manufacturer:

Renesas Electronics America

21. Serial Communication Interface with FIFO (SCIF)

SPTRW: Write to SCSPTR

SPTRR: Read from SCSPTR

Note: * The SCIFn_SCK pin function is designated as internal clock output or external clock input

Rev.1.00 Jan. 10, 2008 Page 1038 of 1658

REJ09B0261-0100

by the C/A bit in SCSMR and the CKE1 and CKE0 bits in SCSCR.

SPTRW: Write to SCSPTR

Figure 21.5 SCIFn_TXD Pin (n = 0 to 5)

Figure 21.4 SCIFn_SCK Pin (n = 0 to 5)

Peripheral bus

Transmit enable signal

Serial transmit data

Peripheral bus

Clock output enable signal*

Serial clock output signal*

Serial clock input signal*

Serial input enable signal*