EP7312-CB-90 CIRRUS [Cirrus Logic], EP7312-CB-90 Datasheet - Page 15
EP7312-CB-90
Manufacturer Part Number
EP7312-CB-90
Description
HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
Manufacturer
CIRRUS [Cirrus Logic]
Datasheet
1.EP7312-CB-90.pdf
(64 pages)
- Current page: 15 of 64
- Download datasheet (2Mb)
Timings
Timing Diagram Conventions
This data sheet contains timing diagrams. The following key explains the components used in these diagrams. Any
variations are clearly labelled when they occur. Therefore, no additional meaning should be attached unless
specifically stated.
Timing Conditions
Unless specified otherwise, the following conditions are true for all timing measurements. All characteristics are
specified at V
The timing values are referenced to 1/2 V
DS508PP5
DDIO
= 3.1 - 3.5 V and V
B u s / S i g n a l O m i s s i o n
V a l i d B u s t o
U n d e f i n e d / I n v a l i d
H i g h / L o w
SS
= 0 V over an operating temperature of -40°C to +85°C. Pin loadings is 50 pF.
B u s C h a n g e
DD
H i g h t o L o w
©
.
C opyright Cirrus Logic, Inc. 2003
B u s V a l i d
Figure 2. Legend for Timing Diagrams
T r i s t a t e
(All Rights Reserved)
t o H i g h
C l o c k
High-Performance, Low-Power System on Chip
EP7312
15
Related parts for EP7312-CB-90
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC ARM720T MCU 90MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 90/74MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 74MHZ 256-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 90/74MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 74MHZ 256-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 74MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 90MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 74MHZ 204-TFBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 90MHZ 204-TFBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 74MHZ 256-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 74MHZ 256-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 90MHZ 204-TFBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 90MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM720T MCU 74MHZ 208-LQFP
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC, 32BIT MCU, ARM7, 90MHZ, BGA-256
Manufacturer:
Cirrus Logic Inc
Datasheet: