CP2201-GM Silicon Laboratories Inc, CP2201-GM Datasheet - Page 74

• Manufacturer Part Number: CP2201-GM
• Description: IC ETH CTRLR SNGL-CHIP 28QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2201-GM

• Package / Case: 48-TQFP, 48-VQFP
• Controller Type: Ethernet Controller, MAC/10Base-T
• Interface: Parallel/Serial
• Voltage - Supply: 3.1 V ~ 3.6 V
• Current - Supply: 75mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Ethernet Connection Type: 1000BASE-T or 100BASE-T or 10BASE-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE 802.3
• Data Rate: 10 Mbps or 100 Mbps or 1000 Mbps
• Maximum Operating Temperature: + 85 C
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3
• Interface Type: Parallel
• Supply Current: 60mA
• Supply Voltage Range: 3.1V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1326 - KIT REF DESIGN PWR OVER ETHERNET336-1316 - KIT EVAL FOR CP2201 ETH CTRLR
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1313

CP2200/1
13.2. Reading the Flash Memory
Flash reads occur much faster than Flash write or erase operations and are completed within the minimum read
strobe time specified by the parallel host interface. Flash is read using the FLASHADDRH:FLASHADDRL,
FLASHDATA, and FLASHAUTORD registers. The FLASHAUTORD register provides an efficient method of
accessing sequential data in Flash by automatically incrementing the Flash address pointer after each read.
13.2.1. Flash Read Procedure
13.2.2. Multiple Byte Flash Read Procedure
74
Table 18. Flash Electrical Characteristics
V
Flash Size
Endurance
Erase Cycle Time
Write Cycle Time
DD
= 3.1 to 3.6 V, –40 to +85 °C unless otherwise specified.
Step 1: Set FLASHADDRH:FLASHADDRL to the address of the byte to be read.
Step 2: Read the value of the byte from FLASHDATA.
Step 1: Set FLASHADDRH:FLASHADDRL to the address of the first byte to be read.
Step 2: For each byte, read the value from FLASHAUTORD.
Parameters
Conditions
Rev. 1.0
8192
Min
20k
40
—
100k
Typ
55
—
11
Max
70
—
—
—
Erase/
Units
bytes
Write
ms
µs