tmpr4937 TOSHIBA Semiconductor CORPORATION, tmpr4937 Datasheet - Page 520

• Manufacturer Part Number: tmpr4937
• Description: 64-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

PIO[15:0] Output Delay Time
PIO[15:0] Input Setup Time
PIO[15:0] Input Hold Time
BITCLK High Time
BITCLK Low Time
SYNC Output Delay Time
SDOUT Output Delay Time
SDIN[1:0] Input Setup Time
SDIN[1:0] Input Hold Time
*1) IMBUSCLK is an internal signal. For more details, see Chapter 6 Clocks.
21.5.12 PIO Interface AC characteristics
21.5.13 AC-link Interface AC characteristics
BITCLK
SYNC
SDOUT
SDIN
MASTERCLK
IMBUSCLK
Item
Item
Figure 21.5.14 Timing Diagram: AC-link Interface
Figure 21.5.13 Timing Diagram: PIO Interface
t
HIGH_BCLK
(Tc = 0 – 70°C, V
(Tc = 0 – 70°C, V
t
t
t
t
t
t
t
t
t
VAL_PIO
SU_PIO
HO_PIO
HIGH_BCLK
LOW_BCLK
VAL_SYNC
VAL_SDOUT
SU_DSIN
HO_DSIN
(input)
t
Symbol
Symbol
VAL_SDOUT
t
VAL_SYNC
(output)
t
SU_SDIN
IMBUSCLK reference (C
pF)
IMBUSCLK reference
IMBUSCLK Reference
BITCLK reference, CL = 55 pF
BITCLK reference, CL = 55 pF
BITCLK reference
BITCLK reference
21-14
CCIO
CCIO
Chapter 21 Electrical Characteristics
Conditions
= 3.3 V ± 0.2 V, V
Condition
t
= 3.3V ± 0.2 V, V
HO_SDIN
t
SU_PIO
L
=50
t
HO_PIO
t
VAL_PIO
t
CCInt
CCInt
VAL_SYNC
t
LOW_BCLK
Min.
Min.
= 1.5 V ± 0.1 V, V
= 1.5 V ± 0.1 V, V
12
36
36
10
10
⎯
⎯
⎯
0
Max.
Max.
10
45
45
15
15
⎯
⎯
⎯
⎯
SS
SS
Unit
Unit
= 0 V)
= 0 V)
ns
ns
ns
ns
ns
ns
ns
ns
ns