TMP86C909XB Toshiba, TMP86C909XB Datasheet - Page 4

• Manufacturer Part Number: TMP86C909XB
• Description: EMULATION CHIP FOR TMP86F SDIP
• Manufacturer: Toshiba

Specifications of TMP86C909XB

• Accessory Type: Adapter
• For Use With/related Products: TMP86F SDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(When the transfer clock gen-
erated by timer/counter inter-
rupt is the same as the right
bination "O" is available but please do not select the combination "–".
When UART is used, settings of RXDNC are limited depending on the transfer clock specified by BRG. The com-
The transfer clock generated by timer/counter interrupt is calculated by the following equation :
Transfer clock [Hz] = Timer/counter source clock [Hz] ÷ TTREG set value
side column)
The setting except the above
BRG setting
000
110
Caution in Setting the UART Noise Rejection Time
clock [Hz]
Transfer
fc/13
fc/16
fc/32
fc/8
(No noise rejection)
00
O
O
O
O
O
than 31/fc[s] as noise)
(Reject pulses shorter
01
O
O
O
O
–
RXDNC setting
(Reject pulses shorter
than 63/fc[s] as noise)
10
O
O
O
–
–
(Reject pulses shorter
than 127/fc[s] as
noise)
11
O
–
–
–
–