HD64570F Renesas Electronics America, HD64570F Datasheet - Page 322
HD64570F
Manufacturer Part Number
HD64570F
Description
IC SCA SRL COMM ADAPTER 88QFP
Manufacturer
Renesas Electronics America
Datasheet
1.HD64570F.pdf
(469 pages)
Specifications of HD64570F
Applications
ISDN
Interface
Serial
Voltage - Supply
4.5 V ~ 5.5 V
Package / Case
88-QFP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64570F
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
HD64570F16
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64570F16
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD64570F16V
Manufacturer:
INFINEON
Quantity:
12 000
- Current page: 322 of 469
- Download datasheet (2Mb)
Bit 7 (CMF: Compare Match Flag): Indicates whether or not the TCNT value matches the
timer constant register (TCONR) value. This bit is cleared when TCNT is read after TCSR. Other
instructions can be inserted between the TCSR and TCNT read instructions. This bit is also
cleared at reset or in system stop mode.
CMF = 0:
CMF = 1:
(T0IRQ, T1IRQ, T2IRQ, or T3IRQ) is generated when the ECMI bit (bit 6) has been set.
Bit 6 (ECMI: CMF Interrupt Enable): Enables or disables an interrupt request initiated by the
CMF bit. This bit is cleared at reset.
ECMI = 0: Disables an interrupt request initiated by the CMF bit
ECMI = 1: Enables an interrupt request initiated by the CMF bit
Bit 5: Reserved. This bit always reads 0 and must be set to 0.
Bit 4 (TME: Timer Enable): Starts or stops TCNT operation. This bit is cleared at reset or in
system stop mode.
TME = 0:
(TCNT resumes incrementing from the retained value, when TME is again set to 1.)
TME = 1:
Bits 3 0: Reserved. These bits always read 0 and must be set to 0.
7.2.4
The timer expand prescale register (TEPR), provided for each of channels 0, 1, 2, and 3, selects
the expanded clock input for the timer up-counter (TCNT).
Rev. 0, 07/98, page 306 of 453
Timer Expand Prescale Register (TEPR)
Indicates that the TCNT and TCONR values do not match.
Indicates that the TCNT and TCONR values match. An interrupt request
Stops TCNT, retaining the current TCNT value.
Starts TCNT.
Related parts for HD64570F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: